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How to get fromLondon to Ko Samuiby plane or train

Find Transport to Ko Samui

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There are 6 ways to get from London to Ko Samui by plane or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly from London Heathrow Airport

    best
    1. Fly from London Heathrow Airport (LHR) to Koh Samui Airport (USM)plane plane LHR - USM
    16h 23m
    ฿17,394–43,511

  2. Train to London Gatwick Airport, fly

    1. Take the train from London Victoria to Gatwick Airporttrain train
    2. Fly from London Gatwick Airport (LGW) to Koh Samui Airport (USM)plane plane LGW - USM
    16h 36m
    ฿18,447–39,187

  3. Fly from London City Airport

    1. Fly from London City Airport (LCY) to Koh Samui Airport (USM)plane plane LCY - USM
    18h 31m
    ฿31,995–76,237

  4. Fly from London Stansted Airport

    1. Fly from London Stansted Airport (STN) to Koh Samui Airport (USM)plane plane STN - USM
    20h 48m
    ฿21,684–49,304

  5. Train to Luton Airport, fly

    1. Take the train from London St Pancras Intl to Luton Airport Parkwaytrain train
    2. Fly from Luton Airport (LTN) to Koh Samui Airport (USM)plane plane LTN - USM
    20h 35m
    ฿22,707–52,193

  6. Train to London Southend Airport, fly

    1. Take the train from London Liverpool Street to Southend Airporttrain train
    2. Fly from London Southend Airport (SEN) to Koh Samui Airport (USM)plane plane SEN - USM
    20h 16m
    ฿22,742–82,393

London Heathrow Airport (LHR) to Koh Samui Airport (USM) flights

Calendar62Weekly Planes
Duration16h 3mAverage Duration
Ticket฿18,662Cheapest Price
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Comparing Your Travel Options

Map of how to get from London to Ko Samui.ExpandLaunch map view
  • Distance: 9,941.5 km
  • Duration: 16h 23m

What companies run services between London, England and Ko Samui, Thailand?

Thai Airways International, Bangkok Airways, and seven other airlines fly from London Heathrow Airport (LHR) to Koh Samui Airport (USM) every 3 hours.

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Want to know more about travelling around Thailand

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